Timney Ruger M77 MKII Trigger Upgrade is a replacement trigger kit designed to improve consistency and control on Ruger M77 MKII rifles. Factory calibrated ready to shoot, it is also adjustable for pull weight to match your preferred feel. This right-hand configuration is intended for Ruger M77 MKII right-hand actions.
The Timney Triggers Ruger M77 MKII Trigger Upgrade is a drop-in upgrade kit built to replace the factory trigger and help deliver a cleaner, more predictable release on Ruger M77 MKII rifles. It is factory calibrated ready to shoot while still allowing adjustment for pull weight so you can tune the feel to your preference. With the provided spring, the pull weight is adjustable from 1.5–2 lb (0.68–0.91 kg), and it can be set heavier using the factory spring. The kit includes a trigger, sear, reduced weight spring, and instructions, making it a practical upgrade for shooters who want improved control without a gunsmith. It is offered in a Right Hand configuration and is NOT COMPATIBLE with 2 stage/varmint rifles.
Key Features
Kit Type: Trigger upgrade kit for Ruger M77 MKII Factory Calibration: Factory calibrated ready to shoot Adjustable Pull Weight: 1.5–2 lb (0.68–0.91 kg) with provided spring; heavier with factory spring What’s Included: Trigger, sear, reduced weight spring, instructions Compatibility Note: NOT COMPATIBLE with 2 stage/varmint rifles
All Technical Data
Brand: Timney Triggers Model/Series: Ruger M77 MKII Trigger Upgrade Compatibility: Ruger M77 MKII Handedness: Right Hand (RH) Factory Setting: Factory calibrated ready to shoot (exact pull weight not specified by manufacturer) Adjustable Range: 1.5–2 lb (0.68–0.91 kg) with provided spring; heavier with factory spring Manufacturer SKU: 1100
Why Choose This Product?
This upgrade kit is a straightforward way to improve trigger feel and consistency on a Ruger M77 MKII without replacing the rifle or relying on a gunsmith. The factory-calibrated setup is ready to shoot, and the adjustable pull weight lets you fine-tune the break for your application. The right-hand configuration ensures proper fit for RH actions, and the included parts and instructions keep the installation process practical. If you want a cleaner release with a tunable pull, this Timney kit is a purpose-built option for the M77 MKII.
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English 
Service très rapide merci (Translated by Google) Very fast service, thank you.